64.21.160.0/20

AS8001 · Cologix, Inc

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Summary

Country	United States
Domain	cologix.com
ASN	AS8001
Registry	ARIN
ID	COLOG-8

WHOIS Details

NetHandle:      NET-64-21-0-0-1
OrgID:          COLOG-8
Parent:         NET-64-0-0-0-0
NetName:        COLOG-8
NetRange:       64.21.0.0 - 64.21.183.255
NetType:        allocation
RegDate:        1999-12-22
Updated:        2023-07-26
Source:         ARIN


OrgID:          COLOG-8
OrgName:        Cologix, Inc
CanAllocate:    
Street:         1601 19th Street
Street:         Suite 650
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2021-02-12
Updated:        2025-05-07
OrgAdminHandle: BECKJ20-ARIN
OrgTechHandle:  BECKJ20-ARIN
OrgTechHandle:  JOBAY1-ARIN
OrgTechHandle:  NOC33671-ARIN
OrgAbuseHandle: ABUSE5526-ARIN
OrgNOCHandle:   NETWO9665-ARIN
Source:         ARIN


POCHandle:      JOBAY1-ARIN
IsRole:         N
LastName:       Jobay
FirstName:      Mike
Street:         200 Webro Rd
City:           Parsippany
State/Prov:     NJ
Country:        US
PostalCode:     07054
RegDate:        2022-01-11
Updated:        2025-09-16
OfficePhone:    +1-973-590-5177
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BECKJ20-ARIN
IsRole:         N
LastName:       Beck
FirstName:      Josh
Street:         2580 Interstate Drive
City:           Lakeland
State/Prov:     FL
Country:        US
PostalCode:     33805
RegDate:        2016-03-14
Updated:        2025-12-03
OfficePhone:    +1-855-449-4357
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE5526-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2300 15th Street Suite 300
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2016-06-09
Updated:        2022-04-26
OfficePhone:    +1-720-230-7000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NOC33671-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1601 19th Street
Street:         Suite 650
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2023-07-20
Updated:        2023-07-20
OfficePhone:    +1-720-230-7000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NETWO9665-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         225 E 16th Ave
Street:         Suite 900
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80203
RegDate:        2022-04-14
Updated:        2022-04-14
OfficePhone:    +1-844-449-4357
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 64.21.0.0/16

Range	ASN	Company	Num of IPs
64.21.192.0/19	AS14265	TPx Communications	8,192
64.21.184.0/21	AS29909	Metro Optic	2,048
64.21.228.0/22	AS63414	Dakota Central Telecommunications Cooperative	1,024
64.21.252.0/22	AS14090	goNDTC.com	1,024
64.21.224.0/22	AS14090	goNDTC.com	1,024
64.21.2.0/24	AS994	Viirtue LLC	256
64.21.191.0/24	AS14217	N6 Cloud inc.	256
64.21.248.0/24	AS12042	IdeaOne Telecom	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
64.21.174.74	kimballweb.com	1
64.21.174.82	infin1989.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
64.21.174.112	AS8001 Cologix, Inc	`1.37ms` from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
177.235.42.116	AS28573 Claro NXT Telecomunicacoes Ltda	`9.10ms` from Brasilia, BR
98.222.167.148	AS7922 Comcast Cable Communications, LLC	`6.56ms` from Chicago, US
91.62.153.4	AS3320 Deutsche Telekom AG	`5.69ms` from Frankfurt am Main, DE
119.187.137.52	AS4837 CHINA UNICOM China169 Backbone	`7.30ms` from Jinan, CN
41.147.193.4	AS37457 Telkom SA Ltd.	`1.41ms` from Johannesburg, ZA
86.141.226.52	AS2856 British Telecommunications PLC	`3.55ms` from London, GB
70.183.81.116	AS22773 Cox Communications Inc.	`3.62ms` from Los Angeles, US
44.220.92.84	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
185.213.214.148	AS208056 Smartcom LLC	`2.57ms` from Saint Petersburg, RU
110.248.165.132	AS4837 CHINA UNICOM China169 Backbone	`10.52ms` from Beijing, CN
94.143.191.212	AS48638 Cronos NV	`0.52ms` from Brussels, BE
173.187.21.84	AS7029 Windstream Communications LLC	`13.04ms` from Chicago, US
200.173.188.4	AS4230 CLARO S.A.	`11.95ms` from Joao Pessoa, BR
216.234.214.196	AS14593 Space Exploration Technologies Corporation	`18.68ms` from Johannesburg, ZA
46.64.206.84	AS5607 Sky UK Limited	`7.86ms` from London, GB
107.144.233.116	AS33363 Charter Communications, Inc	`8.71ms` from Los Angeles, US
2.101.99.148	AS13285 TalkTalk Communications Limited	`4.05ms` from Manchester, GB
126.108.46.180	AS17676 SoftBank Corp.	`1.97ms` from Osaka, JP
176.159.112.148	AS5410 Bouygues Telecom SA	`13.02ms` from Paris, FR
44.208.117.116	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
219.248.179.4	AS9318 SK Broadband Co Ltd	`2.41ms` from Seoul, KR
213.89.153.180	AS1257 Tele2 Sverige AB	`4.82ms` from Stockholm, SE
163.24.78.20	AS1659 Taiwan Academic Network (TANet) Information Center	`7.19ms` from Taichung, TW
103.38.21.68	AS133847 Anpple Tech Enterprise	`0.56ms` from Taipei, TW
99.237.49.100	AS812 Rogers Communications Canada Inc.	`3.40ms` from Toronto, CA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 64.21.162.236

traceroute to 64.21.162.236 (64.21.162.236): 6 hops max, 52 byte packets

1 [AS50293] 193.39.195.45 30.536 ms

2 *

3 [AS6939] 216.66.84.33 8.909 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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